title: Identification of critical residues in GlnB for its activation of NifA activity in the photosynthetic bacterium Rhodospirillum rubrum.
mesh_terms: D000595:Amino Acid Sequence; D001426:Bacterial Proteins / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D002874:Chromosome Mapping; D008958:Models, Molecular; D008969:Molecular Sequence Data; D051922:PII Nitrogen Regulatory Proteins; D011487:Protein Conformation; D011494:Protein Kinases / Q000378:metabolism; D012247:Rhodospirillum rubrum / Q000201:enzymology / Q000235:genetics / Q000378:metabolism*; D016415:Sequence Alignment; D017386:Sequence Homology, Amino Acid; D014157:Transcription Factors / Q000235:genetics / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; C061338:NifA protein, Bacteria; D051922:PII Nitrogen Regulatory Proteins; D014157:Transcription Factors; C404143:PIID regulatory protein, Bacteria; D011494:Protein Kinases